SELECT
 SALES_DATE AS SAL_DATE,
 SALES.SALES_NO AS NO,
 ITEM_CODE,
 SALES_QTY AS SAL_QTY,
 DELIVERED_QTY AS DEL_QTY,
 CASE
  WHEN DELIVERED_QTY = 0 THEN '未出荷'
  WHEN SALES_QTY > DELIVERED_QTY THEN '一部出荷'
  WHEN SALES_QTY = DELIVERED_QTY THEN '出荷済'
 END AS SHIP_STS
FROM SALES FULL
 OUTER JOIN SALES_DTL
 ON SALES.SALES_NO = SALES_DTL.SALES_NO
WHERE SALES_DATE BETWEEN '2024-04-01' AND '2024-04-10'

ORDER BY 
 SALES_DATE DESC,
 SALES.SALES_NO,
 ITEM_CODE;